{"uid":"cap_fJGZMQQWcT7ZanxFCOKZk","slug":"lion-ofac-sdn-wallet-screen-instant-44555ae5","name":"LION OFAC SDN Wallet Screen (Instant)","description":"Cheapest OFAC SDN wallet screen for AI agents ($0.001). AML/KYT pre-pay gate: PASS/WARN/BLOCK before you settle any x402 counterparty. Keyless Base USDC, Ed25519-attested. Beats $0.005–$0.05 wallet-screen clones. Upsell multi-list sanctions $0.02 + compliance receipt $0.05.","url":"https://lionx402.com/api/x402/wallet-screen-json","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["address"],"properties":{"address":{"type":"string","description":"Crypto wallet address to OFAC SDN screen (EVM 0x…)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"ofac":{"hit":false,"list":"US Treasury OFAC SDN"},"score":100,"upsell":{"compliance_bundle":{"price_usdc":"0.05"},"verified_company_file":{"price_usdc":"0.95"}},"verdict":"PASS","asset_id":"LION_WALLET_SCREEN_001","resolved":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_BrTOK05ISkONqpscE5gB2","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Instantly screens a crypto wallet address against the OFAC SDN sanctions list and returns a PASS, WARN, or BLOCK verdict for $0.001 USDC via x402.","exampleAgentPrompt":"Before I send funds, can you do a quick OFAC sanctions screen on this wallet address — 0x3f5CE5FBFe3E9af3971dD833D26bA9b5C936f0bE — and tell me if it's a PASS, WARN, or BLOCK?","exampleUseCases":null,"resultDescription":"A JSON object containing a sanctions verdict of PASS, WARN, or BLOCK for the queried EVM wallet address, cryptographically attested with Ed25519, indicating whether the address appears on the OFAC Specially Designated Nationals list.","failureModes":["Missing or malformed 'address' query parameter returns an error","Non-EVM address format (e.g. Bitcoin bech32) may not be supported","Payment failure via x402 protocol returns 402 Payment Required","Network timeout or OFAC data source unavailability returns 5xx","Invalid or zero-length address string returns validation error"],"whenToPreferThis":"Use this endpoint when you need a fast, low-cost ($0.001) binary sanctions verdict on a single EVM wallet address before executing a crypto transaction. Prefer this over the $0.005 detailed screen when you only need a PASS/WARN/BLOCK result and not the full sanctions detail. Choose over manual OFAC lookups when operating in an automated agent workflow requiring keyless x402 micropayment and Ed25519 attestation for auditability.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:41:54.353Z","isFirstParty":false}